A piece of matter in pure form is termed as ______...? Mcqs

Latest MCQs

A piece of matter in pure form is termed as ______...?

(A) Redical
(B) Mixture

(C) Compound
(D) Substance

Latest MCQs

An atom has the same number of _____...?

(A) Electrons and Neutrons
(B) Protons and Neutrons

(C) Electrons and Protons
(D) Neutrons and Molecules

Latest MCQs

A chemical change is called a _____...?

(A) Physical Change
(B) Phase Transition

(C) Chemical Interaction
(D) Chemical Reaction

Latest MCQs

Which is the largest organ in the human body...?

(A) Liver
(B) Heart

(C) Skin
(D) Kidney

Latest MCQs

Which is the useful product for plants...?

(A) Oxygen
(B) Water

(C) Glucose
(D) Carbon Dioxide

Latest MCQs

Sound travels in the form of waves called...?

(A) Longitudinal Waves
(B) Transverse waves

(C) Electromagnetic waves
(D) Radio waves

Latest MCQs

Matter changes state from solid to liquid and from liquid to gases, when it...?

(A) Loses energy
(B) Gains energy

(C) Remains same energy
(D) Has constant temperature

Latest MCQs

A blood alcohol level above ________ will often result in death:...?

(A) 0.10
(B) 0.20

(C) 0.30
(D) 0.41

Latest MCQs

Adult human brain is about_________% of the total body weight....?

(A) 2%
(B) 3%

(C) 7%
(D) 8%

Latest MCQs

Which of the following is a substance...?

(A) Sea water
(B) Brass

(C) Tape water
(D) Graphite

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